Git commits in Moodle 3.0.4 by Matteo Scaramuccia

commit eddae29cdf2cb6d6b402f4d8aac2cce8b9a9ff10
Author: Matteo Scaramuccia <moodle@matteoscaramuccia.com>
Date:   Tue, 29 Mar 2016 05:32:44 +0800
Tag:    v3.0.4

MDL-53622 mod_forum: Added the file_rewrite_pluginfile_urls() call.